Finding the Fourth Proportional to 110,952.72, 153,114.77 and 59,965.31

Step by Step Solution

1. Step 1: Write the proportion equation
   110,952.72 : 153,114.77 = 59,965.31 : x
2. Step 2: Convert to fraction form
   110,952.72/153,114.77 = 59,965.31/x
3. Step 3: Cross multiply
   110,952.72x = 153,114.77 × 59,965.31
4. Step 4: Simplify right side
   110,952.72x = 9,181,575,181.33
5. Step 5: Solve for x
   x = 9,181,575,181.33/110,952.72
6. Step 6: Final answer
   x = 82,752.14